Tutte le gare del circuito che presenta importanti novità 2011 SKYRUNNER® WORLD SERIES RACES RUSSIA: Vertical Kilometer® – Mt Elbrus ? May 7 SPAIN: Maratòn Alpina Zegama-Aizkorri – Basque Country – May 29 ITALY: Dolomites SkyRace® – Canazei, Trento – July 24 SWITZERLAND: Course de Sierre-Zinal – Zinal – August 14 USA: Pikes Peak Marathon ? Colorado – August 21 ITALY: Sentiero delle Grigne SkyMarathon® – Lecco – September 18 2011 SKYRUNNER® WORLD SERIES TRIALS RUSSIA: Vertical SkyMarathon® – Mt Elbrus, Caucasus ? May 9 GREECE: Ziria Cross Country SkyRace® ? Goura Corinth -May 29 PORTUGAL: Circuito dos 3 Cântaros SkyRace® – Parque da Serra da Estrela – June 19 SPAIN: Ribagorça Románica SkyMarathon® – Pyrenees – July 3 ITALY: International Bettelmatt SkyRace® – Val Formazza – July 17 FRANCE: Marathon du Montcalm ? Auzat, Ariège – August 20 JAPAN: Mt Ontake SkyRace® – Nagano – August 28 UK: The Ben Nevis Race – Fort William, Scotland – September 3 ANDORRA: SkyRace® (date TBC) PHILIPPINES: SkyRace® (date TBC) VENEZUELA: Avila SkyRace® (date TBC) 2011 CONTINENTAL CHAMPIONSHIPS EUROPEAN SKYRUNNING CHAMPIONSHIPS International SkyRace® ? Poschiavo, Switzerland – June 12 Vertical Kilometer® del Puig Campana – Valencia, Spain – November 7 2011 SPECIAL EVENTS Sabah, Borneo, Malaysia Mount Kinabalu International Climbathon ? Skyrunning Super Cup – October 22-23